package com.woniuxy03;

public class Test04 {

    public static void main(String[] args) {
        MyUtil myUtil = new MyUtil();
        int x=1;
        int y=2;
        int sum = myUtil.add(x, y);
        System.out.println("sum = " + sum);
        System.out.println(x+"+"+y+"="+sum);

    }
}
